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taking out 4 chars on shorter solution
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saeedn
saeedn
  • 1.3k
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Bash (4137 chars)

seq 2 1000000|factor|sed1e6|factor|sed 's/.*: //g;/ /d'

(60 chars)

seq 2 1000000|factor|sed -e 's/[0-9]*: //g' -e '/^.* .*$/ d'

on my computer (2.0 GHz cpu, 2 GB ram) takes 14 seconds.

Bash (41 chars)

seq 2 1000000|factor|sed 's/.*: //g;/ /d'

(60 chars)

seq 2 1000000|factor|sed -e 's/[0-9]*: //g' -e '/^.* .*$/ d'

on my computer (2.0 GHz cpu, 2 GB ram) takes 14 seconds.

Bash (37 chars)

seq 2 1e6|factor|sed 's/.*: //g;/ /d'

(60 chars)

seq 2 1000000|factor|sed -e 's/[0-9]*: //g' -e '/^.* .*$/ d'

on my computer (2.0 GHz cpu, 2 GB ram) takes 14 seconds.

deleted 6 characters in body
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user16402
user16402

BashscriptBash (41 chars)

seq 2 1000000|factor|sed 's/.*: //g;/ /d'

(60 chars)

seq 2 1000000|factor|sed -e 's/[0-9]*: //g' -e '/^.* .*$/ d'

on my computer (2.0 GHz cpu, 2 GB ram) takes 14 seconds.

Bashscript (41 chars)

seq 2 1000000|factor|sed 's/.*: //g;/ /d'

(60 chars)

seq 2 1000000|factor|sed -e 's/[0-9]*: //g' -e '/^.* .*$/ d'

on my computer (2.0 GHz cpu, 2 GB ram) takes 14 seconds.

Bash (41 chars)

seq 2 1000000|factor|sed 's/.*: //g;/ /d'

(60 chars)

seq 2 1000000|factor|sed -e 's/[0-9]*: //g' -e '/^.* .*$/ d'

on my computer (2.0 GHz cpu, 2 GB ram) takes 14 seconds.

improved code 2
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saeedn
saeedn
  • 1.3k
  • 7
  • 11

Bashscript (41 chars)

seq 2 1000000|factor|sed 's/.*: //g;/ /d'

(60 chars)

seq 2 1000000|factor|sed -e 's/[0-9]*: //g' -e '/^.* .*$/ d'

on my computer (2.0 GHz cpu, 2 GB ram) takes 14 seconds.

Bashscript (60 chars)

seq 2 1000000|factor|sed -e 's/[0-9]*: //g' -e '/^.* .*$/ d'

on my computer (2.0 GHz cpu, 2 GB ram) takes 14 seconds.

Bashscript (41 chars)

seq 2 1000000|factor|sed 's/.*: //g;/ /d'

(60 chars)

seq 2 1000000|factor|sed -e 's/[0-9]*: //g' -e '/^.* .*$/ d'

on my computer (2.0 GHz cpu, 2 GB ram) takes 14 seconds.

Source Link
saeedn
saeedn
  • 1.3k
  • 7
  • 11